GB1527098A - Fabricating a driver array for a liquid crystal display - Google Patents

Fabricating a driver array for a liquid crystal display

Info

Publication number
GB1527098A
GB1527098A GB4946375A GB4946375A GB1527098A GB 1527098 A GB1527098 A GB 1527098A GB 4946375 A GB4946375 A GB 4946375A GB 4946375 A GB4946375 A GB 4946375A GB 1527098 A GB1527098 A GB 1527098A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
fabricating
extensions
plates
crystal display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4946375A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1527098A publication Critical patent/GB1527098A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • H01L21/84—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being other than a semiconductor body, e.g. being an insulating body
    • H01L21/86—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being other than a semiconductor body, e.g. being an insulating body the insulating body being sapphire, e.g. silicon on sapphire structure, i.e. SOS
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)

Abstract

1527098 Semi-conductor devices HUGHES AIRCRAFT CO 2 Dec 1975 [9 Dec 1974] 49463/75 Heading H1K In a method for fabricating a driver array for a liquid crystal display comprising a plurality of field effect transistors 5, each coupled to a capacitor 6, transverse extensions 22, 28 are provided on columns 21, 27 formed in a semiconductor layer carried on an insulating substrate. The extensions 22 are then provided with source and drain regions 24, 25, and extensions 28 are provided with a metallic layer over an insulating layer to form gate electrodes 31, gate buses 32, and capacitor plates 33 contacting source regions 24. A liquid crystal material can be connected between plates 33 and earth. Alternatively the liquid crystal material may be A.C. coupled to plates 33 by placing the material in contact with a further metallic layer carried on a glass layer which covers the entire array, Fig. 7 (not shown).
GB4946375A 1974-12-09 1975-12-02 Fabricating a driver array for a liquid crystal display Expired GB1527098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53058674A 1974-12-09 1974-12-09

Publications (1)

Publication Number Publication Date
GB1527098A true GB1527098A (en) 1978-10-04

Family

ID=24114185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4946375A Expired GB1527098A (en) 1974-12-09 1975-12-02 Fabricating a driver array for a liquid crystal display

Country Status (5)

Country Link
JP (1) JPS51112188A (en)
DE (1) DE2553739A1 (en)
FR (1) FR2294547A1 (en)
GB (1) GB1527098A (en)
NL (1) NL7514112A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327374A (en) * 1976-08-26 1978-03-14 Sharp Corp High voltage drive metal oxide semiconductor device
US4103297A (en) * 1976-12-20 1978-07-25 Hughes Aircraft Company Light-insensitive matrix addressed liquid crystal display system
FR2389955B1 (en) * 1977-05-05 1981-12-04 Thomson Csf
JPS5713777A (en) 1980-06-30 1982-01-23 Shunpei Yamazaki Semiconductor device and manufacture thereof
DE3153620C2 (en) * 1980-04-01 1992-01-23 Canon K.K., Tokio/Tokyo, Jp
US5859443A (en) * 1980-06-30 1999-01-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US6900463B1 (en) 1980-06-30 2005-05-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
GB2081018B (en) * 1980-07-31 1985-06-26 Suwa Seikosha Kk Active matrix assembly for display device
US4409724A (en) * 1980-11-03 1983-10-18 Texas Instruments Incorporated Method of fabricating display with semiconductor circuits on monolithic structure and flat panel display produced thereby
JPS5888779A (en) * 1981-11-20 1983-05-26 三菱電機株式会社 Matrix type liquid crystal display
JPH0723938B2 (en) * 1981-11-24 1995-03-15 セイコーエプソン株式会社 Liquid crystal display manufacturing method
JPS58127367A (en) * 1982-01-26 1983-07-29 Seiko Epson Corp Shift register ic
JPH01217325A (en) * 1988-02-25 1989-08-30 Sharp Corp Liquid crystal display device
JP2678017B2 (en) * 1988-06-13 1997-11-17 シャープ株式会社 Active matrix display device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2210387C3 (en) * 1972-03-03 1974-07-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Liquid crystal layer display screen and method of manufacturing the same
US3862360A (en) * 1973-04-18 1975-01-21 Hughes Aircraft Co Liquid crystal display system with integrated signal storage circuitry

Also Published As

Publication number Publication date
FR2294547B1 (en) 1978-05-12
FR2294547A1 (en) 1976-07-09
DE2553739A1 (en) 1976-06-10
NL7514112A (en) 1976-06-11
JPS51112188A (en) 1976-10-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee